- S8: received_data now rejects empty configured credentials (IncorrectDataError)
and present-but-empty incoming credentials (HTTPUnauthorized) instead of relying
solely on the config flow. Credential validation extracted into
_validate_credentials() (also resolves the C901 complexity warning and unifies
the WU/WSLink branches).
- S6: cap auto-created native Ecowitt entities (MAX_NATIVE_ECOWITT_SENSORS) to bound
entity-registry growth from a fabricated multi-key payload.
- S5: store only the exception class name in Windy/Pocasi last_error (surfaced via
entity attributes; str(ex) could embed the request URL).
- S7: verified safe - the native-sensor INFO log is parametrized (%s), so no
format-string injection; left as-is.
308 passing, 100% coverage; ruff + basedpyright clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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